# Questions tagged [visualization]

Data visualization is the study of the visual representation of data, meaning "information that has been abstracted in some schematic form, including attributes or variables for the units of information"

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### How do I make 4D plot in Mathematica from Excel data with two different graphical representation?

I have some experimental data in excel format containing 50 rows and 4 columns (x, y, z, A). I want to first import the excel file into mathematica and then make TWO different plots simultaneously and ...
328 views

### Change size of plotmarkers inside listplot

I have a listplot whose plotmarkers I want to change the size of, to no avail. Using what I see in the related post: Specifying the size of open circle PlotMarkers in ListPlot I get ...
125 views

### How to plot a polar function with two variable?

The expression in polar coordinate is LGo[l_, m_, V_, R_, ϕ_] := R^l LaguerreL[m - 1, l, V R^2] Exp[-1/2 V R^2] Cos[l ϕ]; where l,m,V are parameters, and R,phi ...
102 views

### How could a non-convex volume joining the outer points of a 3D anatomical model be created? [duplicate]

I am trying to visualise segmented anatomical models in 3D. Currently, my attemps are very basic, like the following code. What other ways could you come up with? ...
197 views

### Improve BarChart

I am trying to display this BarChart in a nice way but now I have a problem that the first Bar is all squished and I can't see my labels for it. Moreover my axes should be scaled down and I don't know ...
493 views

### How to visualize music from midi file format?

From What I understand midi format is a digital format computers can read and reproduce. Is there a way to assign shapes and colors to certain frequencies and durations to visualize the music ...
693 views

### Plot a trajectory in a simplex [duplicate]

I would like to plot the make-up of a population over time as it changes its composition. For this, I'd like to make a simplex plot, a classic method in some fields - such as this example from a paper ...
438 views

Functions TradingChart and InteractiveTradingChart are slow even with few hundreds of candles. On ...
123 views

### Plotting detail in 3D ListDensityPlots

I'm plotting densities of simulated eruptions. I have an issue that the high density at the top and bottom of the plot blocks out any detail in the middle of the plot (where the interesting stuff is ...
81 views

### Plotmarker Option Cancels Plotstyle Option inside ListPlot

I have four lists of points, in my scenario they are very close to each other so I generate them by: ...
210 views

### Drawing a hyperelliptic Riemann surface

I'm trying to draw the Riemann surface defined by the polynomial $z^2=w^5-w$, where $z$ and $w$ are complex numbers. I'm a new user of Mathematica, and I tried manipulating some examples I found, but ...
847 views

### Implementing t-SNE (t-Distributed Stochastic Neighbor Embedding)

Context Six months ago @M.R. asked about an implementation of the t-Distributed Stochastic Neighbor Embedding (t-SNE) algorithm by van der Maaten and Hinton (2008). (@M.R.'s question) @Alexey ...
261 views

### Visualizing the Schrödinger equation for dipole based interaction Hamiltonian

I want to evaluate and plot the solutions of coupled linear differential equations. For each time frame, I want to display the probability values (corresponding to mod square of these solutions), and ...
167 views

### Chart a PairedHistogram from two columns of a Dataset

I'm currently experimenting using the Titanic example data set: titanic = ExampleData[{"Dataset", "Titanic"}] I'm able to extract a specific column and then ...
207 views

### How can I draw a ListDensityPlot or ListContourPlot on geo coastline maps? [duplicate]

I want to know the specific spatial pattern of certain variables. I have tried to set the listdensityplot as background and add some transparency, but it's not working very well. How can I draw the ...
186 views

### Visualize 3D Vector Field in Voxels with Mask

Is there a way to view a vector field specified in voxels with a mask? I have three 3D arrays with $x,y,z$ components of the fields at each voxel, as well as a 3D array of booleans saying which ...
150 views

### Pretty Globe Plot - Custom SliceDensityPlot3D

My goal is a plot similar to this one: Basicaly I am trying to visualize the radial variation of various quantities in a 3D Plot. Using the surface texture solution from this post here is my best ...
159 views

### Visualize time evolution of wave in 3 spatial dimensions

I am trying to solve a partial differential equation which gives as a solution a function $f(x,y,z,t)$. I would like to visualise this object and assume that this could perhaps be done by means on an ...
143 views

### Overlaying StreamPlot onto a Plot3D as its Mesh Lines

I am trying to replace the grid lines of a Plot3D with the output of a StreamPlot using ...
73 views

### How to visualize a series of TimeObject? [closed]

data = Get["http://home.ustc.edu.cn/~xiaozh/SE/data.wl"]; And data can access data["a"],<...
134 views

### Using Rotation Matrix Data Applied to a Cube: Visualization

I've written a program that calculates the rotation matrices of a cube over time. The program outputs the matrices to a data file in the form of a series of Mathematica styled matrices (i.e. {{a11,a12,...
238 views

### How to design a simple 1D transfer function for volume visualization? [closed]

Consider a volume (MRI Head) from (http://www9.informatik.uni-erlangen.de/External/vollib/). I wish to design a simple 1D Transfer Function which will assign/map each intensity value to a specific ...
356 views

134 views

### How to simplify a resistence network and represent the simplifying process?

Through out our study from junior high to freshman year, we need to deal with complex resistence networks and know about how to solve them. There're three principle rules of them: when dealing with ...
92 views

### How to delete all highlights from a highlight graph

Suppose that I have a graph with highlight and some other options: ...
5k views

### Best way to plot nearly identically overlapping data?

I have two different models whose solutions in certain cases are virtually identical. For purposes of illustration, I'd like to plot both solutions in the same figure, but after playing around with <...